Scalable Layer 2 solution for Ethereum's growth
Access Arbitrum One through our unified RPC API with 71 supported methods. Benefit from intelligent routing across multiple providers, real-time node health monitoring, and optimized performance with economy and performance routing strategies. Get started with instant API access and transparent pricing.
Daily in-sync status by provider over 30 days for this chain.
Daily replay correctness by provider over 30 days for this chain.
Method | Usage | Providers | Price | Latency (p50) |
|---|---|---|---|---|
eth_call | High | 14 | $3.00/M $6.00/M | 79ms 124ms |
eth_getLogs | High | 15 | $3.00/M $6.00/M | 39ms 21ms |
eth_getBlockByNumber | High | 15 | $3.00/M $6.00/M | 40ms 100ms |
eth_blockNumber | Medium | 15 | $3.00/M $6.00/M | 13ms 20ms |
eth_getTransactionReceipt | Medium | 15 | $3.00/M $6.00/M | 14ms 102ms |
eth_chainId | Medium | 15 | $3.00/M $6.00/M | 5ms 39ms |
eth_getTransactionByHash | Medium | 15 | $3.00/M $6.00/M | 19ms 104ms |
eth_maxPriorityFeePerGas | Medium | 12 | $3.00/M $6.00/M | 21ms 96ms |
eth_gasPrice | Medium | 14 | $3.00/M $6.00/M | 58ms 108ms |
eth_getBalance | Medium | 14 | $3.00/M $6.00/M | 38ms 37ms |
Arbitrum One is a Layer 2 scaling solution for the Ethereum blockchain, developed by Offchain Labs, a New York-based company founded in 2018. The Arbitrum One mainnet launched on August 31, 2021, aiming to enhance Ethereum's scalability and transaction throughput.
Arbitrum One utilizes optimistic rollups to process transactions off-chain, thereby increasing transaction speeds and reducing costs while maintaining Ethereum's security. This approach allows Ethereum smart contracts to scale by exchanging messages with other smart contracts on the Ethereum mainchain and those on the Arbitrum second layer.
The network's native currency is Ether (ETH), with 18 decimal places. Developers can interact with Arbitrum One through various RPC endpoints. For monitoring and exploring the blockchain, users can utilize block explorers.
